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01-15-2009, 11:22 AM
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#10 |
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Member
Join Date: Aug 2008
Location: Davidson, NC
Posts: 269
Likes: 523
Liked 20 Times in 12 Posts
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Re: Spark Plug Indexing
I don't know about the cyro , but I do sell alot of Autolite AR 3910X and AR3933X to the go cart guys. It's a surface gap plug that has proven to be worth some big gains on their dyno.
Rich |
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